As thrilling as the UFC can be in the 21st century — with its well-rounded, well-conditioned fighters and deep talent pools — there’s something special about the Wild West days of the 1990s. Back then, the UFC featured a motley crew of martial artists of varying skill levels, some of whom didn’t really look like professional athletes. This was the era of single-night tournaments, non-existent weight classes, and burping into microphones. It’s hard not to miss those days.

Today we pay tribute to the old-school with some of our favorite rare and classic UFC photos from the ’90s. Check ‘em out in the gallery above, and if we’ve left out any of your favorites, let us know in the comments section or on twitter.